I think I have to edit the subject:
seems that multipath-setup never worked ...
The goal is to get the fibrechannel stuff right:
# lspci | grep -i fibre
02:00.0 Fibre Channel: Emulex Corporation Saturn-X: LightPulse Fibre
Channel Host Adapter (rev 03)
02:00.1 Fibre Channel: Emulex Corporation Saturn-X: LightPulse Fibre
Channel Host Adapter (rev 03)
samba ~ # lspci -v -s 02:00.0
02:00.0 Fibre Channel: Emulex Corporation Saturn-X: LightPulse Fibre
Channel Host Adapter (rev 03)
Subsystem: Hewlett-Packard Company 8Gb Dual-port PCI-e FC HBA
Flags: bus master, fast devsel, latency 0, IRQ 19
Memory at f7889000 (64-bit, non-prefetchable) [size=4K]
Memory at f7884000 (64-bit, non-prefetchable) [size=16K]
I/O ports at d100 [size=256]
Expansion ROM at f7840000 [disabled] [size=256K]
Capabilities: [58] Power Management version 3
Capabilities: [60] MSI: Enable- Count=1/16 Maskable+ 64bit+
Capabilities: [78] MSI-X: Enable+ Count=32 Masked-
Capabilities: [84] Vital Product Data
Capabilities: [94] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [12c] Power Budgeting <?>
Kernel driver in use: lpfc
Kernel modules: lpfc
samba ~ # lspci -v -s 02:00.1
02:00.1 Fibre Channel: Emulex Corporation Saturn-X: LightPulse Fibre
Channel Host Adapter (rev 03)
Subsystem: Hewlett-Packard Company 8Gb Dual-port PCI-e FC HBA
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at f7888000 (64-bit, non-prefetchable) [size=4K]
Memory at f7880000 (64-bit, non-prefetchable) [size=16K]
I/O ports at d000 [size=256]
Expansion ROM at f7800000 [disabled] [size=256K]
Capabilities: [58] Power Management version 3
Capabilities: [60] MSI: Enable- Count=1/16 Maskable+ 64bit+
Capabilities: [78] MSI-X: Enable+ Count=32 Masked-
Capabilities: [84] Vital Product Data
Capabilities: [94] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [12c] Power Budgeting <?>
Kernel driver in use: lpfc
Kernel modules: lpfc
I remember a (test) kernel update where that lfpc-devices didn't come up
well. Went back to old kernel then ...
